A labourer collecting salt into a heap at a government-owned salt pan in Sambhar lake, 75 km from Jaipur in Rajasthan. Sambhar is India's largest inland saline lake. For centuries, it has been the main source of salt in northwestern India.
In Bihar's Muzaffarpur city most households have toilets with septic tanks. The municipal corporation collects faecal sludge and releases it in open drains